I’ve been working on extensions to the F# Array module that are sped up with SIMD operations (see: https://github.com/jackmott/SIMDArray/blob/master/SIMDArray/SIMDArray.fs ) someone asked how the speed compares to Math.NET Numerics, and he/she had a good point that it might make more sense for me to push these functions into Math.NET. If there is interest I’d be happy to work on it. With .NET Core coming to linux/mac I think the SIMD Vector (unrelated to your Vector) intrinsics should be available there as well now/soon.